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Psychology

Theses/Dissertations

Electronic Thesis and Dissertation Repository

Depression

2017

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Do You “Like” Me?: Reassurance Seeking On Facebook And Depression, Callista Forchuk Jul 2017

Do You “Like” Me?: Reassurance Seeking On Facebook And Depression, Callista Forchuk

Electronic Thesis and Dissertation Repository

The objective of this study was to expand interpersonal theories of depression by incorporating online social behaviour. This study assessed the influence of Facebook reassurance seeking on concurrent depressive symptoms, as well as the moderating role of attachment anxiety in this relation. A sample of 458 undergraduates (68% female; mean age 18.54) completed self-report computer-based questionnaires of offline reassurance seeking, Facebook reassurance seeking, attachment style, and depression. Contrary to hypotheses, Facebook reassurance seeking was not associated with depressive symptoms. However, there was an interaction whereby, for those higher in attachment anxiety, more Facebook reassurance seeking was associated with lessened depressive …


It's Not Me It's You: Examining The Link Between Partner-Schema Organization, Relationship Functioning, And Depressive Symptoms, Jesse Lee Wilde Jun 2017

It's Not Me It's You: Examining The Link Between Partner-Schema Organization, Relationship Functioning, And Depressive Symptoms, Jesse Lee Wilde

Electronic Thesis and Dissertation Repository

Depression is associated with a host of interpersonal difficulties, particularly within intimate relationships. While a significant body of literature has supported the presence of a highly consolidated negative self representation or “self-schema”, no studies have examined whether depression is also associated with a highly organized negative “partner-schema”, and whether this represents a risk factor for relationship distress. Given the high degree of similarity between cognitive representations of self and close others, it was predicted that depression would be associated with a partner-schema structure mirroring that of the self-schema: an organized cognitive structure characterized by tightly interconnected negative information, and loosely …


Exploring The Differences Between Domestic Homicide And Homicide-Suicide: Implications For Risk Assessment And Safety Planning, Chelsea A. Heron Apr 2017

Exploring The Differences Between Domestic Homicide And Homicide-Suicide: Implications For Risk Assessment And Safety Planning, Chelsea A. Heron

Electronic Thesis and Dissertation Repository

Domestic homicide, the killing of an individual by their current or former intimate partner, is a tragic and pervasive event. Research supports the finding that a history of domestic violence within a relationship acts as a strong predictor of domestic homicide (DH) and domestic homicide-suicide (DHS). At present, there is limited research that examines patterns in risk factors used to distinguish perpetrators of domestic homicide from domestic homicide-suicide. The present study aims to differentiate perpetrators of domestic homicide and domestic homicide-suicide according to prevalent risk factors and case characteristics. In this paper, case reports were examined from the Domestic Homicide …


Vulnerability To Depression In Middle Childhood: The Role Of Pubertal Development And Cortisol Reactivity In Risk For Depression, Sarah Vm Mackrell Mar 2017

Vulnerability To Depression In Middle Childhood: The Role Of Pubertal Development And Cortisol Reactivity In Risk For Depression, Sarah Vm Mackrell

Electronic Thesis and Dissertation Repository

Depression is one of the most common psychological disorders with rates so high it has been referred to as the “common cold” of mental disorders (Kessler, Berglund, Demler, Jin, Koretz, Merikangas, …Wang, 2003). Although many studies have investigated associations between risk factors and depression in adolescents and adults, middle-to-late childhood has remained a relatively understudied period of development. This dissertation addresses important gaps in the literature on depression risk in a community sample of children (N = 205) over the course of middle-to-late childhood (age 7 to 12 years). In Study 1, I hypothesized that pubertal development strengthens associations …